A group of your classmates want to see if fertilizer improves plant growth. They set up the following experiment: They planted three different types of plant seeds in three different types of soil. They placed all the planted seeds in either a dark or a light environment. Each plant was given the same amount of fertilizer. In a complete sentence, explain whether or not you think this is a good scientific design. What are two things that you could suggest for them to change in order to improve their experiment?

Answers

Answer 1

Answer:

Since they are trying to test if fertilizer helps, no sunlight, they should give the plants the same amount of light. They should also give the plants different amounts of fertilizer.

P.S. Can you give me Brainliest, please?


Related Questions

When blood that is high in carbon dioxide exits the heart, it immediately enters which body system?

Answers

Answer:

The Circulatory System

Explanation:

When blood is rich in carbon dioxide it leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs. (All of which have to do with the circulatory system)

What do all protists have in common? Check all that apply.

Protists are organisms composed of one or more cells.
Protists’ cells contain a nucleus.
Protists live in dry environments.
Protists produce their own food from the water.
Protists reproduce asexually or sexually.
Protists live in moist environments.

Answers

Answer: Protists are unicellular eucaryotes, which therefore have a nucleus. They live in moist environments and are not photosynthetic, although Euglenoides, which can be photosynthetic are sometimes classed as protists, sometimes as plants.

Explanation:

Answer:

Protists are organisms composed of one or more cells.

Protists’ cells contain a nucleus.

Protists reproduce aseually or seually.

Protists live in moist environments.

Explanation:

I got it right <3

The right side of the heart collects oxygen-poor blood from the body and pumps it into the lungs, where it releases carbon dioxide and picks up oxygen.
True
False

Answers

Answer:

true

Explanation:

I believe The answer is true

Which statement best explains the impact of favorable oceanic conditions on human behavior?

Boating activities decrease along shorelines.
Families move away from shorelines.
People spend less time playing at the beach.
Recreational water sports increase on beaches.

Answers

The impact of favorable oceanic conditions on human behavior are the Recreational water sports that increase on beaches.

What is the effect of favourable oceanic conditions?

The favorable oceanic conditions has a great impact on human behavior i.e. the increase  of Recreational water sports on beaches because people go to the places where the temperature is favourable and suitable.

So we can conclude that the impact of favorable oceanic conditions on human behavior are the Recreational water sports that increase on beaches.

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Answer:

Familys move away from shorelines

True or false

- our phenotype is solely determined by genotype.


plz help me!!! :(

Answers

Answer:

true

Explanation:

true, bc pheno, determines on geno.

Help!!! 50 Points!!!

Answers

Answer:

Use the table to code for the seemingly mutated strand of DNA given!

For further help:

https://youtu.be/ACwegTrJh0U

Before genetic information within the nucleus is condensed into chromosomes, we refer to this threadlike, unraveled DNA and protein as

Answers

Each chromosome consists of a single, enormously long linear DNA molecule associated with proteins that fold and pack the fine DNA thread into a more compact structure. The complex of DNA and protein is called chromatin (from the Greek chroma, “color,” because of its staining properties).

A woman with blood type O and a man with blood type AB have a child together. What are the possible blood types of this child ?

Answers

Answer:

O type blood (ii) and AB type Blood (IAIB) 50% of their children will have type A blood (IAi) and 50% will have type B blood (IBi)

Explanation:

the answer above is correct


Aquatic Plants
Plz helpp

Answers

4. Underwater plants provide oxygen, food, and shelter. They are helping fish and other organisms living in the water
5. It can stabilize sediments, generate organic material needed by small invertebrates, and add oxygen to the surrounding water.

HELP DUE IN 10 MINS!
What type of solution is the cell in below?

A. hypertonic solution

B. hypotonic solution

C. isotonic solution

Answers

Answer:

isotonic solution

Explanation:

this means the inside and outside of the solute are the same

Answer:

i wuv you so much babes :)

Explanation:

List three ways you can tell a cell is cancerous when looking at it under a
microscope

Answers

Explanation:

1. Cancer cells will continue to divide and grow.

2. They will have more genetic changes compared to the other normal cells.

3. Abnormal membranes

4. Cytoskeletal proteins

5. Morphology

Make a strand of DNA using the following:
5’--------3’

3’--------5’

Answers

Answer:

5 aaatttccccgcaaaa 3'

3' tttaaaggggcgtttt 5'

Explanation:

Which statement is true about the nitrogen bases in DNA and RNAI

Answers

Answer:

Uracil (U) is found in RNA only. Thymine (T) is found in DNA only.

Explanation:

DNA has the nitrogenous bases adenine (A), thymine (T), guanine (G), and cytosine (C). On the other hand, RNA has the nitrogenous bases adenine (A), uracil (U), guanine (G), and cytosine (C).

Thus, only RNA has uracil (U) and only DNA has thymine (T).

In this scenario, what color
mice is more “Fit”?
Fit/Fitness- Organisms which are better
suited to their environment

Answers

Answer:

Black Mice

Explanation:

A term that refers to the survival of only those organisms best able (fittest) to obtain and utilize resources, resulting in the evolution of organisms that are best adapted to the environment.

LEADING STRAND OF DNA: TTAGGC WHAT IS THE mRNA strand?
LEADING STRAND OF DNA: CGCCGTA WHAT IS THE mRNA strand?
LEADING STRAND OF DNA: AAACGT WHAT IS THE mRNA strand?

Answers

Answer:

DNA: 2 strands, Deoxyribose, Nucleus, A pairs with T

RNA: 1 strand, Ribose, Nucleus & Cytoplasm, A pairs with U

Explanation:

HELP IM ON A TIMMRRR

Answers

The first one
Hope this helps!!!!

Answer:

the first one :))))))))

Direction: List down nine measuring tools on you answer sheet.

1. ____________
2.____________
3.____________
4.____________
5.____________
6.____________
7.____________
8.____________
9.____________
10.____________

Answers

Answer:

Calipers.

Micrometer.

Laser Measure.

Ruler.

Compass.

Square.

Measuring Tape.

Tailor's Measuring Tape.

PLEASE HELP THIS IS TIMED I'LL GIVE BRAINLIEST!!!!!!


The chart shows characteristics of two groups of mammals.


Mammal Characteristics


Which headings correctly complete the chart?


A. X: Marsupial

Y: Placental

B. X: Placental

Y: Marsupial

C. X: Monotreme

Y: Placental

D. X: Placental

Y: Monotreme

Answers

Answer:b

Explanation:

Answer:

X: Placental

Y: Marsupial

Explanation:

Took The Test

Place the correct term in the sentence below. Through are formed. larger molecules ​

Answers

Answer:

Polymerization

Explanation:

for std.10 it can be combination reaction

but molecules are formed by reaction between non metal and non metal.

and product of combination reaction (between metal n nonmetal) is a compound

will the moon be new after a lunar eclipse or a solar?

Answers

Answer:

A lunar eclipse can happen only when the moon is directly opposite to the sun in the sky with the earth in between.

...

Solar eclipse and lunar eclipse differences (Surya Grahan vs Chandra Grahna)

Solar eclipse (Surya Grahan) Lunar eclipse (Chandra Grahan)

Happens once in 18 months. Occurs two times in a year.

answer please i will give brainiest

Answers

Answer:It C.Living organisms breakdown sugar from food to combine with oxygen making usable energy.

Explanation:Cellular respiration is about making food into energy. Since C is the only one with that aspect C can be the only answer.

can someone please help? I’ll give brainliest

Answers

Answer:

C.)

Explanation:

Hope this helps you out!

How does the nucleus, cell membrane, and ribosomes work together?

Answers

Answer:

Eukaryotic cells have a true nucleus, which means the cell's DNA is surrounded by a membrane. Therefore, the nucleus houses the cell's DNA and directs the synthesis of proteins and ribosomes, the cellular organelles responsible for protein synthesis.

OR

In the nucleolus, new ribosomal RNA combines with proteins to form the subunits of the ribosome. The newly made subunits are transported out through the nuclear pores to the cytoplasm, where they can do their job.

The nucleolus inside the nucleus produces ribosome components, which are synthesized just outside of the nucleus form ribosomes.

The spindle then sends mRNA towards the ribosomes, which is used to code for protein synthesis.

Other organs in the cell, including the mitochondria and lysosomes, are surrounded by lipid membranes that isolate them from other components in the cell. 

Learn more:

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Does the cell theory apply to both eukaryotes and prokaryotes? Why or why not?

Answers

Answer:

Yes

Explanation:

Which method of heat transfer is energy that is teansferred by electromagnetic waves?​

Answers

Answer:

Radiation

Explanation:

Radiation is the transfer of heat by means of electromagnetic waves.

How can you tell the stigma
from the stamens in a tubular insect-pollinated flower​

Answers

Explanation:

The stigma is the sticky knob at the top of the pistil. It is attached to the long, tubelike structure called the style. The style leads to the ovary that contains the female egg cells called ovules. The male parts are called stamens and usually surround the pistil.

the stamens are very different structures from the stigma. The stamen are very thin tubelike structures with little balls on the top of each, and there might be quite a few on a single flower. The stigma is the sticky top on the pistil,
which is a vase-like structure which contains the ovaries. A plant only has one pistil, and it is usually hidden from immediate view.

Which molecule would a bear store in its body as a source of calories during its winter hibernation?
O Carbohydrate
O Protein
O Lipids
O Nucleic Acid

Answers

Answer:

Lipids

Explanation:

Lipids are a source of long term energy.

DIRECTIONS: Different organisms are listed in the first column. Determine the number of parent/s involved in the second column and on the third column identify the types of reproduction they undergo. Pls help

Answers

Answer:

There are two mode of reproduction in living organisms sexual and bisexual reproduction. In Asexual reproduction, fusion of gametes do not take place and have single parent and in sexual reproduction, two parents (male and female) are involved to give birth to new organism.

1. Amoeba : 1 parent ; Asexual reproduction

2. Caraboa: 2 parents; Sexual reproduction

3. Molds: 1 parent: Asexual reproduction and molds reproduce through spores.

4. Strawberry: 1 parent; Asexual reproduction by following vegetative reproduction

5. Yeast: 1 Parent; Asexual reproduction by following the process of budding.

The greater an object's ____ the stronger the gravitational force on it.
A. mass
B. distance
C. weight​

Answers

Answer:

The greater an object's mass the stronger the gravitational force on it.

The greater an object's mass, the stronger the gravitational force on it.

What is the force of gravity?

The force of gravity depends directly on the mass of the objects and inversely on the distance between them. Therefore, an object with a greater mass will have a stronger gravitational pull on other objects, regardless of their distance apart.

The weight of an object is a measure of the force of gravity on it and is equal to the object's mass multiplied by the acceleration due to gravity. So, while mass and weight are related, they are not the same thing. Mass is a measure of an object's amount of matter, while weight is a measure of the force of gravity acting on an object.

Learn more about gravity, here:

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Offspring that are different from both parents are produced by...
(A. asexual reproduction) B. Binary fission) C. asexual reproduction) C.mitosis

Answers

Answer:

Sexual reproduction

Explanation:

There are two asexual so I'm going to assume you meant sexual because the rest of these answers create identical offspring.

Remember that sexual reproduction is how humans are made and we are very different from our parents!

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Calvin and hobbes is a good comic let me know what you think :) Factor.3y^2 + 5y - 2If you can, please give me an explanation, I'm confused about how to do this.(Example of how the answer would look like: (5x+3)(x+1)) Find the real solutions to the nearest hundredth. 3. What is the perimeter of the figure below? How do I find the missing side length for 30 - 60 - 90 method as a radical in simplest form? 3x - 6 less than or equal to -3 on a graph Which product is greater than3/5 What is the meaning of ! In math and how do I use it? hurry please!!! a) 42%b) 14%c) 64%d) 100% Is this right please help me Determina un numero entero para cada una de las siguientes situacones. a. El submarino se encuentra a 1.854 m de profundidad. b. 36 Km al norte de la ciudad. c. A temperatura de 13 grados bajo cero d. Una consignacin de $ 1.432.000 e. Un ascensor subiendo al 5 piso. Ummm how do I do this you get brainssssssssIf you dont know dont answer it but it if know a page okay then 1) Mike's sister, Kellie, is 4 years older than he is. Let m be Mike's age and let k be Kellie's age. ) Complete the table to show Mike's age and Kellie's age in different years. compete the table to show Mike's age and Kellie's age in different years. Use the discriminant to determine the number of solutions and types of solutions for the quadratic equation, below. Show your work when calculating the discriminant for full credit. Then answer all four questions in the box. (6 points) a^2-5a=6 Which equation represents circle A? (x 4)2 + (y + 5)2 = 12 (x + 4)2 + (y 5)2 = 12 (x 4)2 + (y + 5)2 = 36 (x + 4)2 + (y 5)2 = 36 What were some of the achievements of the golden age of the Han dynasty Which of the following describes how the nursery is supposed to work?AIt projects the experience that you want to have.BIt materializes whatever you're thinking about.Cexposes your darkest secrets.DIt shows you what you're most afraid of. Need help please hurry i need help please please A church has 10 bells in its bell tower. Before each church service 7 bells are rung in sequence. No bell is rung more than once. How many possible sequences are there?